Wonder if he'll rock Johnny U's famous flat-top buzz cut. And isn't Flacco a little too big to be playing Johnny Unitas? He was 6'1 and 195 lbs. Flacco is 6'6, 245.. should be interesting to see how it turns out.

"John Unitas Jr. called Flacco a "goofball" in comments about the movie to USA Today Sports on Sunday and said he is considering taking legal action if Joe Unitas makes any profits from his father's name."

"If you want a quarterback, go with Peyton Manning," he told USA Today Sports. "My father was just like that. This is a joke."

His son, J.C., ripped Flacco's casting in a post on his Facebook page, writing that it is an "embarrassing choice," according to USA Today.

According to USA Today, J.C. Unitas wrote: "My grandfather and his legacy deserves only the best, and this is not it. Has Baltimore forgotten that Trent Dilfer also won a Super Bowl while playing for Baltimore?"